A semidefinite relaxation approach for beamforming in cooperative clustered multicell systems with novel limited feedback scheme

A semidefinite relaxation approach for beamforming in cooperative clustered multicell systems with novel limited feedback scheme

In this paper, we consider suboptimal cooperative downlink beamforming strategies to maximize the user sum rate in a clustered multicell system with limited feedback. We decouple the problem into multiple independent subproblems through the uplink-downlink duality theorem. Semidefinite relaxation is...

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書目詳細資料
Main Authors:	Zhang, Zhiyu, Teh, Kah Chan, Li, Kwok Hung
其他作者:	School of Electrical and Electronic Engineering
格式:	Article
語言:	English
出版:	2014
主題:	DRNTU::Engineering::Electrical and electronic engineering
在線閱讀:	https://hdl.handle.net/10356/105354 http://hdl.handle.net/10220/20489 http://dx.doi.org/10.1109/TVT.2013.2285710
標簽:	添加標簽沒有標簽, 成為第一個標記此記錄!
機構:	Nanyang Technological University
語言:	English

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